Remove unnecessary `surround` logic from commit_stats template
Remove unnecessary `surround` logic from commit_stats template

The square brackets here were really just aping the command-line
version; they aren't really needed in the GUI, where they just add
clutter.

Change-Id: I6f1fe6adb0706b96238c857c2bc132ab225e1eb6
Reviewed-on: https://gerrit.causes.com/25303
Reviewed-by: Greg Hurrell <79e2475f81a6317276bf7cbb3958b20d289b78df@causes.com>
Tested-by: Greg Hurrell <79e2475f81a6317276bf7cbb3958b20d289b78df@causes.com>

causes/twigg,causes/twigg